[Bug 199047] [amdgpu CARRIZO] disabled backlight after S3 resume

2018-04-17 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=199047

Johannes Hirte (johannes.hi...@datenkhaos.de) changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |CODE_FIX

--- Comment #8 from Johannes Hirte (johannes.hi...@datenkhaos.de) ---
fixed

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[Bug 199047] [amdgpu CARRIZO] disabled backlight after S3 resume

2018-03-08 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=199047

--- Comment #7 from Johannes Hirte (johannes.hi...@datenkhaos.de) ---
(In reply to Alex Deucher from comment #6)
> Created attachment 274621 [details]
> possible fix
> 
> Does this fix it?

Yes, fixed with this patch.

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[Bug 199047] [amdgpu CARRIZO] disabled backlight after S3 resume

2018-03-08 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=199047

--- Comment #6 from Alex Deucher (alexdeuc...@gmail.com) ---
Created attachment 274621
  --> https://bugzilla.kernel.org/attachment.cgi?id=274621&action=edit
possible fix

Does this fix it?

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[Bug 199047] [amdgpu CARRIZO] disabled backlight after S3 resume

2018-03-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=199047

--- Comment #5 from Johannes Hirte (johannes.hi...@datenkhaos.de) ---
(In reply to Alex Deucher from comment #4)
> Does it work with DC enabled?

With DC it works as expected. Unfortunately this is not a workaround for me,
cause there is still the use-after-free.

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[Bug 199047] [amdgpu CARRIZO] disabled backlight after S3 resume

2018-03-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=199047

--- Comment #4 from Alex Deucher (alexdeuc...@gmail.com) ---
Does it work with DC enabled?

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[Bug 199047] [amdgpu CARRIZO] disabled backlight after S3 resume

2018-03-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=199047

--- Comment #3 from Johannes Hirte (johannes.hi...@datenkhaos.de) ---
Created attachment 274617
  --> https://bugzilla.kernel.org/attachment.cgi?id=274617&action=edit
dmesg.log

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[Bug 199047] [amdgpu CARRIZO] disabled backlight after S3 resume

2018-03-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=199047

--- Comment #2 from Johannes Hirte (johannes.hi...@datenkhaos.de) ---
(In reply to Alex Deucher from comment #1)
> Are you using DC?  Please attach your dmesg output.

Not using DC. dmesg after a S3 suspend/resume cycle attached

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[Bug 199047] [amdgpu CARRIZO] disabled backlight after S3 resume

2018-03-07 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=199047

--- Comment #1 from Alex Deucher (alexdeuc...@gmail.com) ---
Are you using DC?  Please attach your dmesg output.

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